# reminDO vs Vulpe

The clearest difference is rating: reminDO at 4.8 against Vulpe's 4.3. reminDO also leads on ratings volume (61 vs 4). Vulpe's advantage is review sentiment (95% vs 72%) and iOS requirement (13.0 vs 15). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. reminDO sells 11 in-app purchases, starting at $1.99 per month and Vulpe sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

reminDO holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: reminDO has 61 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 72% of reminDO's written reviews are positive against 95% of Vulpe's, so the app with the better star average is not the one people write more warmly about.

reminDO ships an update weekly, Vulpe every 2 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | reminDO | Vulpe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (61 ratings)](https://appshunter.io/ios/app/remindo-ensure-knowledge/id1058865810/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/vulpe-study-with-a-plan/id6443739008/reviews) |
| Number of ratings | **61** | 4 |
| Positive reviews | 71.6% of reviews | **95.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 188 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [atkk](https://appshunter.io/developer/543439608) | [UniLink Inc.](https://appshunter.io/developer/1100530980) |

## What reviewers say

### reminDO

[App page](https://appshunter.io/ios/app/remindo-ensure-knowledge/id1058865810)

This app helps you retain information by sending timely reminders before you forget it. It optimizes your study sessions based on the forgetting curve, ensuring maximum memorization with minimal effort. Easily manage your learning materials and study across multiple devices.

**Highlights:** Optimized studying based on forgetting curve, Manage 'to do' lists for learning, Study on smartphone, tablet, or PC, Memorize book/article gists, Capture and recall notes, Remember quotes and foreign language words

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Member (Monthly) | $1.99 | per month |
| Monthly + 7 Days Free | $1.99 | per month |
| Plus Member (Monthly) | $2.99 | per month |
| Plus Member (Monthly) | $4.49 | per month |
| 3 Months + 3 Days Free | $5.99 | per 3 months |
| 3 Months + 7 Days Free | $5.99 | per 3 months |
| Annual + 7 Days Free | $14.99 | per year |
| Plus Member (Yearly) | $19.99 | per year |
| Annual + 3 Days Free | $19.99 | per year |
| Annual + 7 Days Free | $19.99 | per year |
| Lifetime License | $34.99 | one-time |


### Vulpe

[App page](https://appshunter.io/ios/app/vulpe-study-with-a-plan/id6443739008)

This app helps you manage your reading goals by breaking down large books into daily page targets. It visualizes your progress, alerting you if you're ahead or behind schedule. Log your daily study sessions to stay on track and achieve your academic objectives.

**Highlights:** Set book completion dates, Calculate daily page goals, Log daily study progress, Visualize progress ahead/behind schedule, Receive progress notifications, Archive completed goals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vulpe Premium Monthly | $4.99 | per month |
| Vulpe Premium Annual | $12.99 | per year |
| Vulpe Premium Yearly | $39.99 | per year |
| Vulpe Premium Outright | $29.99 | one-time |


## Frequently asked questions

### Is reminDO free?

reminDO is free to download, with in-app purchases available.

### Is Vulpe free?

Vulpe is free to download, with in-app purchases available.

### Which has better reviews, reminDO or Vulpe?

reminDO is rated higher. reminDO averages 4.8 out of 5 from 61 ratings, while Vulpe averages 4.3 from 4 ratings.

### Do reminDO or Vulpe have ads?

Both reminDO and Vulpe show ads.

### Which is updated more often, reminDO or Vulpe?

reminDO ships an update weekly, and Vulpe every 2 weeks. Most recently, reminDO was updated on September 21, 2026 and Vulpe on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*